Omega Products HSK63F Face Mill Arbors - Through Coolant - G2.5 - 25,000RPM - 27mm - 55mm Gauge Length

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Omega HSK63F Face Mill Arbor with Through Coolant is a high-speed milling accessory designed for demanding metalworking tasks. Built for up to 25,000 RPM, it combines a precision G 2.5 balance with a rigid HSK63F taper, providing dependable accuracy and stability in heavy‑duty operations. Featuring a 27 mm interface and 55 mm gauge length, it is compatible with Weldon or ISO 3937 (DIN 6359) flat‑shank face mills, and its through‑coolant system directs coolant directly to the cutting edge to improve chip evacuation and extend tool life. Through coolant delivery to the cutting edge: Direct coolant flow enhances chip evacuation, keeps temperatures down, and helps extend tool life for longer, more productive machining sessions. G2.5 balance for stable, high-speed performance: Optimized balance reduces vibration and chatter at speeds up to 25,000 RPM, delivering consistent cuts and better surface finishes in tough jobs. Rigid HSK63F taper with broad compatibility: Strong clamping force and rigidity from the HSK63F design, compatible with Weldon or ISO 3937 (DIN 6359) flat‑shank face mills, with a 55 mm gauge length for secure, repeatable setup. This arbor helps streamline workflows by enabling reliable high-speed milling with efficient cooling, reducing downtime and tool wear. The combination of precise balance, rigid mounting, and broad compatibility ensures confident setup and consistent performance across extended production runs. Show more